Wired has an interesting article about Charles Komanoff’s research into New York traffic problems [6]. He aims to track all the economic externalities of traffic patterns and determine incentives to encourage people to do things that impose less costs on the general economy. His suggestions include making all bus travel free as the externality of the time spent collecting fares is greater than the fare revenue. It’s a really interesting article, his research methods should be implemented when analysing traffic in all large cities, and many of his solutions can be implemented right now without further analysis – such as free buses and variable ticket pricing according to the time of day.

William Li gave an interesting TED talk about starving cancer by preventing new blood vessels from growing to feed it [7]. Drugs to do this have been shown to increase the life expectancy of cancer patients by more than 100% on average. Also autopsies of people who died in car accidents show that half the women in their 40’s had breast cancer and half the men in their 50’s prostate cancer but those cancers didn’t grow due to a natural lack of blood supply, so the aim here is to merely promote what naturally happens in terms of regulating cancers and preventing them from growing larger than 0.5mm^3. There are a number of foods that prevent blood vessels growing to cancers which includes dark chocolate! ;) Also drugs which prevent blood vessel growth also prevent obesity, I always thought that eating chocolate all the time prevented me from getting fat due to the central nervous system stimulants that kept me active…

Moot gave an interesting TED talk about Anonymity [13]. I don’t think that he made a good case for anonymity, he cited one person being identified and arrested for animal cruelty due to the efforts of 4chan people and also the campaign against the Cult of Scientology (which has not been very successful so far).